#outer{
    width: 80em;
    margin: 0 auto 0 auto;
    text-align: left; 
    background-color:#0067A5;
    
}
#top {
    /*position: relative;*/
    background-color: #036fab;
    color: white;
    padding: 5px;
    margin-bottom: 10px;
    
}

#bottom {
    position: relative;
    background-color: #c2dfef;
    padding: 5px;
    margin-top: 10px;
}

#left {
    float: left;
    background-color: #0067A5;
    padding: 5px;
    width: 274px;
    height: 500px;
}

#right {
    float: right;
    background-color: #ece3a5;
    padding: 5px;
    width: 150px;
}

.center_content {
    position: relative;
    background-color: #dddddd;
    padding: 5px;
}

.left_content {
    background-color: #dddddd;
    padding: 5px;
    margin-left: 170px;
    height: 500px;
    overflow: auto;
    
}

.right_content {
    background-color: #dddddd;
    padding: 5px;
    margin-left: 170px;
}

#top a:link, #top a:visited {
    color: white;
    font-weight : bold;
    text-decoration: none;
}

#top a:link:hover, #top a:visited:hover  {
    color: black;
    font-weight : bold;
    text-decoration : underline;
}
.rich-pmenu-group {

    background-image: url(../imagenes/boton-menu.png);

    }

    .rf-pm-top-gr-hdr{
        
        background-image: url(../imagenes/boton-menu.png);
}